Preheat the oven to 220C, fan-forced. Line an oven tray with baking paper. Coarsely chop the cucumber and tomato. Cut the haloumi into 2cm chunks. Put the haloumi, 1½ tsp Greek seasoning and 2 tsp olive oil in a bowl and toss to coat.
Step 2 — Bake croutons
Coarsely tear the rolls into 3cm chunks and put on the lined tray. Drizzle with 2 tsp olive oil, season with salt and pepper and toss to coat. Bake for 6 mins or until golden.
Step 3 — Cook seeds and haloumi
Meanwhile, put the sunflower seeds in a cold medium frypan over medium heat. Toast, tossing, for 2-3 mins until evenly golden. Remove from the pan. Return the pan to medium-high heat. Cook the haloumi, turning occasionally, for 3-4 mins until evenly golden. Remove the pan from the heat.
Step 4 — Make salad
Put 1 tsp Greek seasoning*, 2 tsp olive oil, 1 tsp red wine vinegar and a small pinch of sugar in a large bowl and whisk to combine. Add the cucumber, tomato and spinach and gently toss to combine.
Step 5 — Serve up
Divide the salad among bowls, scatter with the haloumi, sunflower seeds and croutons and enjoy!
Step 6 — Make it yours
If you have any olives or capers, toss some through the salad for a salty bite.